Chemical Formula: C22H20N4O3

6-amino-4-(2,3-dimethoxyphenyl)-3-methyl-1-phenyl-4H-pyrano[2,3-c]pyrazole-5-carbonitrile

C22H20N4O3 (388.15353300000004)

1-[5-(2-Furanylmethylamino)-3-phenyl-1,2,4-triazol-1-yl]-2-(4-methoxyphenyl)ethanone

C22H20N4O3 (388.15353300000004)

N-[2-(2-benzamidoethyl)-1-methyl-5-benzimidazolyl]-2-furancarboxamide

C22H20N4O3 (388.15353300000004)

N-[4-[6-amino-5-cyano-4-(3-ethoxy-4-oxo-1-cyclohexa-2,5-dienylidene)-1H-pyridin-2-yl]phenyl]acetamide

C22H20N4O3 (388.15353300000004)

PQCA

C22H20N4O3 (388.15353300000004)

PQCA is a highly selective and potent muscarinic M1 receptor positive allosteric modulator. PQCA has an EC50 value of 49 nM and 135 nM on rhesus and human M1 receptor, respectively. PQCA is inactive for other muscarinic receptors. PQCA has potential to reduce the cognitive deficits associated with Alzheimer's disease[1][2].

3-{1ah,2h-oxireno[2,3-b]indol-6b-ylmethyl}-6-(1h-indol-3-ylmethyl)-3,6-dihydropyrazine-2,5-diol

C22H20N4O3 (388.15353300000004)

(3s,6s)-3-[(1as,6bs)-1ah,2h-oxireno[2,3-b]indol-6b-ylmethyl]-6-(1h-indol-3-ylmethyl)-3,6-dihydropyrazine-2,5-diol

C22H20N4O3 (388.15353300000004)